JANAH, HAMIDATUL, DHANI SINTA YULIANASARI, AZIZAH, NIDA FAUZIYAH, RIFKA ANNISA, and RISA AHDYANI. “OPTIMIZATION OF NANO GEL FORMULATION BASED ON BANGKAL (NAUCLEA SUBDITA) WOOD BARK EXTRACT AND ANTIBACTERIAL ACTIVITY AGAINST PROPIONIBACTERIUM ACNES”. International Journal of Applied Pharmaceutics 17, no. 3 (May 7, 2025): 206–213. Accessed December 20, 2025. https://www.journals.innovareacademics.in/index.php/ijap/article/view/53657.